<?php

/*
  |--------------------------------------------------------------------------
  | Application & Route Filters
  |--------------------------------------------------------------------------
  |
  | Below you will find the "before" and "after" events for the application
  | which may be used to do any work before or after a request into your
  | application. Here you may also register your custom route filters.
  |
 */

App::before(function($request) {
    //
});


App::after(function($request, $response) {
    //
});

/*
  |--------------------------------------------------------------------------
  | Authentication Filters
  |--------------------------------------------------------------------------
  |
  | The following filters are used to verify that the user of the current
  | session is logged into this application. The "basic" filter easily
  | integrates HTTP Basic authentication for quick, simple checking.
  |
 */

Route::filter('auth.admin', function() {
    if (!Sentry::check()) {
        return Redirect::route('admin.login');
    }
});


Route::filter('auth.basic', function() {
    return Auth::basic();
});

/*
  |--------------------------------------------------------------------------
  | Guest Filter
  |--------------------------------------------------------------------------
  |
  | The "guest" filter is the counterpart of the authentication filters as
  | it simply checks that the current user is not logged in. A redirect
  | response will be issued if they are, which you may freely change.
  |
 */

Route::filter('guest', function() {
    if (Auth::check())
        return Redirect::to('/');
});

/*
  |--------------------------------------------------------------------------
  | CSRF Protection Filter
  |--------------------------------------------------------------------------
  |
  | The CSRF filter is responsible for protecting your application against
  | cross-site request forgery attacks. If this special token in a user
  | session does not match the one given in this request, we'll bail.
  |
 */

Route::filter('csrf', function() {
    if (Session::token() != Input::get('_token')) {
        throw new Illuminate\Session\TokenMismatchException;
    }
});

Route::filter('test', function() {
    $roles = Sentry::getUser()->getPermissions();
    $router = Route::currentRouteName();
    $rs = array();
    foreach ($roles as $key => $v) {
        if ($v == 1) {
            $rs[] = $key;
        }
    }
    if (!in_array($router, $rs)) {
        return Response::view('admin.403', array(), 403);
    }
});
